Re: group by clause

[Gerald Clark]

You might want to add an ORDER BY clause.

Sommai Fongnamthip wrote:

> Hi,
>     did someone tell me why group by clause not work?  I'd like to group 
> volume of order from my customer at the same price and my supplier.  
> here is my code
> 
>     Select custid, symbol, sum(volume) as sumvol, price, mktid, 
> supplier, supplierflag
>     From confirm
>     WHERE mktid=123 or mktid=456
>     Group by custid, symbol, supplier, supplierflag, price
>     I got this:
>     
>     row#    custid       symbol    sumvol   price   mktid  supplier  
> supplierflag
>                (char)       (char)    (int)    (double) (char)  
> (char)    (char)
>     1       1234         XXX          100      12     123      1        C
>     2       1234         XXX          150      12     123      2        C
>     3       1234         XXX          200      13     123      1        E
>        Why row 3 not follow data in row 1 instead of row 2?  How could I 
> correct my SQL statement?
> 
> SF
> 
> 
> ---------------------------------------------------------------------
> Before posting, please check:
>   http://www.mysql.com/manual.php   (the manual)
>   http://lists.mysql.com/           (the list archive)
> 
> To request this thread, e-mail <mysql-thread88245@stripped>
> To unsubscribe, e-mail 
> <mysql-unsubscribe-gerald_clark=suppliersystems.com@stripped>
> Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php


-- 
Gerald L. Clark
gerald_clark@stripped